Fitian Super Speed USB 3.0 Type A Male to A Male USB Cable (Black) High performance USB 3.0 Male to Male cable connects USB host computers with USB 3.0 type A port (backwards compatible with USB 2.0 type A port) to USB peripherals; Enjoy SuperSpeed USB 3.0 data transfer rate at up to 5 Gbps, 10x faster than USB 2.0. it supports data bidirectional transmission; The combination of gold-plated connectors, bare copper conductors, and foil & braid shielding provides superior cable performance, error-free data transmission, and fast charging speed; Backwards compatible with computer USB 2.0 and USB 1.1 ports - these cables also allow connection of USB 3.0 devices to legacy USB 2.0 computers; Note: Does not support connecting two computers directly, support Microsoft Surface Pro3/Pro4 and other devices, like wireless card, camera, u disk, digital camera, etc.